User`s manual

27 Chapter 2
2.12 H/W Monitor Alarm (CN22)
Use this connector to enable or disable the function of buzzer.
2.13 USB and LAN ports (CN31 and CN32)
The AIMB-744 provides up to four USB (Universal Serial Bus) ports,
which gives complete Plug & Play and hot swapping for up to 127 exter-
nal devices. The USB interface complies with USB Specification Rev. 2.0
support transmission rate up to 480 Mbps and is fuse-protected. The USB
interface can be disabled in the system BIOS setup.
The AIMB-744 is equipped with one or two high-performance 10/100/
1000 Mbps Ethernet LANs. They are supported by all major network
operating systems. The RJ-45 jacks on the rear plate provides convenient
10/100/1000 Base-T operation.
CN32 CN31